Operator Cab and Controls - Section 32 08/11 OM3212 Page 32-22 Battery Charge Amps Battery charge amps monitor light (6, Figure 32-9) will illuminate if the trans- mission controller detects low battery current at the "R" terminal of the alter- nator while the engine is running or if the wire is cut. If the monitor lamp flashes, check the charging circuit. Service Brakes Applied Service brakes applied monitor light (11, Figure 32-9) will illuminate (amber), if the transmission controller detects that the rear brakes have been applied, or that the wire between the switch and the controller is grounded.
Maintenance Monitor Check Engine Maintenance monitor lamp (12, Figure 32-9) will illuminate if the PMC (Power- train Management Controller), detects any of the following faults: Check engine monitor light (7, Figure 32-9) will illuminate if a problem occurs in the Quantum™ engine con- trol system. The light is also used to display the trouble code.
Low oil brake cooling oil level Low hydraulic oil level Low battery liquid level Front oil brake cooling filter restricted Rear oil brake cooling filter restricted - Right side Rear oil brake cooling filter restricted - Left side Hydraulic Oil Filters Restricted Brake Disc Wear Indication - Right Front Brake Disc Wear Indication - Left Front Brake Disc Wear Indication - Right Rear Brake Disc Wear Indication - Left Rear (Refer to Quantum™ Fuel System Diagnostics later in this section.) Parking Brake Parking brake monitor light (8, Figure 32-9) will illuminate if the transmission controller detects that the parking brake is applied or that the wire between the switch and the controller is cut or broken.
Transmission Oil Filters Body Float Transmission oil filters monitor lamp (13, Figure 32-9) will illuminate if the transmission controller detects that a transmission filter is restricted, or that the wire between the controller and the switch is cut or broken. If this lamp flashes and the alarm buzzer sounds, notify mainte- nance personnel, immediately. As soon as practical thereafter, drain the transmission oil, replace the transmission filters, and check for contamination in the oil.
Body float monitor light (9, Figure 32-9) will illuminate if the transmission con- troller detects that the body is not seated on the frame rail or that the wire from the proximity switch and the con- troller is cut. When the dump body control lever is set to any position other than FLOAT, the body float monitor lights up. When traveling, always set the lever to FLOAT position. Transmission Oil Temperature Transmission oil temperature monitor light (10, Figure 32-9) will illuminate if the transmission controller detects that the oil temperature is over 120°C (248°F).